Gwendolyn Spencer Barnhart, PHD, PSYD, EDD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

PY61265998 Issued in WA

Practice address

609 204TH Avenue CT SW
Lakebay, WA 98349-9473

Phone

(253) 331-1530

Fax

(855) 878-3079

NPI assigned

Jul 6, 2020

Last updated

Jul 31, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 6

Addresses

Medicare fee-for-service enrollment

Enrolled in AK, WA, OR, HI4 enrollments

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 4

Specialty

Clinical Psychologist

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Sondermind PAGroup PAC ID 3577099621, 78 clinicians

Sondermind Provider Network LLCGroup PAC ID 9537572490, 1,295 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Sondermind Provider Network LLC

  • Clinical Social Worker
  • Denver, CO
  • NPI 1760854442

  AK, HI

  Medicare reassignment Care Compare group NPD
• Sondermind, P.a.

  • Clinical Social Worker
  • Wichita, KS
  • NPI 1710647581

  Mental Health, OR, WA

  Medicare reassignment Care Compare group NPD
• Mental Health Specialty Group PA

  dba Rula Health

  • Mental Health Counselor
  • Durham, NC
  • NPI 1801472634

  WA

  Medicare reassignment NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1593993600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785456000000",
    "number": "1467079525",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "609 204TH AVENUE CT SW",
            "city": "LAKEBAY",
            "state": "WA",
            "postal_code": "983499473",
            "telephone_number": "253-331-1530",
            "fax_number": "855-878-3079"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "609 204TH AVENUE CT SW",
            "city": "LAKEBAY",
            "state": "WA",
            "postal_code": "983499473",
            "telephone_number": "253-331-1530",
            "fax_number": "855-878-3079"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "607 Division St.",
            "address_purpose": "LOCATION",
            "city": "Nome",
            "state": "AK",
            "postal_code": "99762",
            "country_code": "US",
            "telephone_number": "907-443-3344",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BARNHART",
        "first_name": "GWENDOLYN",
        "middle_name": "SPENCER",
        "name_prefix": "Dr.",
        "credential": "PHD, PSYD, EDD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-07-06",
        "last_updated": "2026-07-31",
        "certification_date": "2026-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YM0800X",
            "taxonomy_group": "",
            "desc": "Counselor, Mental Health",
            "state": "WA",
            "license": "LH61254557",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "HI",
            "license": "2269",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "WA",
            "license": "PY61265998",
            "primary": true
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "AK",
            "license": "235193",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "OR",
            "license": "4050",
            "primary": false
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "WA",
            "license": "CP70010956",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Georgianna Louise Akers, LICSW
• Chad Hunter Beaver, M.ED.
• Alesia Black, ARNP
• Susan K Borys, L.M.P.
• Karissa Botset, LPN
• Clearwater Counseling (Alesia Black)

• Clinical Psychologist in Lakebay, WA
• Providers in Lakebay, WA by specialty
• Clinical Psychologist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.